NL183687B - LOW-PRESSURE MERCURY DISCHARGE LAMP. - Google Patents

LOW-PRESSURE MERCURY DISCHARGE LAMP.

Info

Publication number
NL183687B
NL183687B NLAANVRAGE7810213,A NL7810213A NL183687B NL 183687 B NL183687 B NL 183687B NL 7810213 A NL7810213 A NL 7810213A NL 183687 B NL183687 B NL 183687B
Authority
NL
Netherlands
Prior art keywords
low
discharge lamp
pressure mercury
mercury discharge
pressure
Prior art date
Application number
NLAANVRAGE7810213,A
Other languages
Dutch (nl)
Other versions
NL7810213A (en
NL183687C (en
Inventor
Ja N Baptist Joseph V Overveld
Auke Gerrit Van Der Kooi
Antonius Johannes Albe Stratum
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE7810213,A priority Critical patent/NL183687C/en
Priority to US06/079,019 priority patent/US4288715A/en
Priority to FR7924103A priority patent/FR2438912A1/en
Priority to CA000337012A priority patent/CA1142212A/en
Priority to DE19792940563 priority patent/DE2940563A1/en
Priority to JP12898279A priority patent/JPS5553053A/en
Priority to GB7934820A priority patent/GB2040554B/en
Priority to BE0/197554A priority patent/BE879295A/en
Publication of NL7810213A publication Critical patent/NL7810213A/en
Publication of NL183687B publication Critical patent/NL183687B/en
Application granted granted Critical
Publication of NL183687C publication Critical patent/NL183687C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
NLAANVRAGE7810213,A 1978-10-11 1978-10-11 LOW-PRESSURE MERCURY DISCHARGE LAMP. NL183687C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE7810213,A NL183687C (en) 1978-10-11 1978-10-11 LOW-PRESSURE MERCURY DISCHARGE LAMP.
US06/079,019 US4288715A (en) 1978-10-11 1979-09-26 Low-pressure mercury vapor discharge lamp
FR7924103A FR2438912A1 (en) 1978-10-11 1979-09-27 LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
CA000337012A CA1142212A (en) 1978-10-11 1979-10-04 Low pressure mercury vapour discharge lamp with pressure controlling amalgam in a container
DE19792940563 DE2940563A1 (en) 1978-10-11 1979-10-06 LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
JP12898279A JPS5553053A (en) 1978-10-11 1979-10-08 Low voltage mercury discharge lamp
GB7934820A GB2040554B (en) 1978-10-11 1979-10-08 Regulating mercury vapour pressure in discharge lamps
BE0/197554A BE879295A (en) 1978-10-11 1979-10-09 LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7810213,A NL183687C (en) 1978-10-11 1978-10-11 LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL7810213 1978-10-11

Publications (3)

Publication Number Publication Date
NL7810213A NL7810213A (en) 1980-04-15
NL183687B true NL183687B (en) 1988-07-18
NL183687C NL183687C (en) 1988-12-16

Family

ID=19831691

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7810213,A NL183687C (en) 1978-10-11 1978-10-11 LOW-PRESSURE MERCURY DISCHARGE LAMP.

Country Status (8)

Country Link
US (1) US4288715A (en)
JP (1) JPS5553053A (en)
BE (1) BE879295A (en)
CA (1) CA1142212A (en)
DE (1) DE2940563A1 (en)
FR (1) FR2438912A1 (en)
GB (1) GB2040554B (en)
NL (1) NL183687C (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871944A (en) * 1979-02-13 1989-10-03 North American Philips Corp. Compact lighting unit having a convoluted fluorescent lamp with integral mercury-vapor pressure-regulating means, and method of phosphor-coating the convoluted envelope for such a lamp
NL7906203A (en) * 1979-08-15 1981-02-17 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
AU529323B2 (en) * 1979-09-29 1983-06-02 K.K. Toshiba Fluorescent lamp
JPS6215967Y2 (en) * 1979-10-24 1987-04-22
HU193513B (en) * 1980-10-22 1987-10-28 Badalex Ltd Mercury container of electric discharge lamp and method for forming thereof
NL185639C (en) * 1980-10-29 1990-06-01 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL8101885A (en) * 1981-04-16 1982-11-16 Philips Nv METHOD FOR MANUFACTURING A LOW-PRESSURE MERCURY DISCHARGE LAMP AND LOW-PRESSURE MERCURY DISCHARGE LAMP Manufactured by that method.
US4553067A (en) * 1982-02-10 1985-11-12 Gte Products Corporation Method of dispensing mercury into a fluorescent lamp and lamp to operate with method
JPS58172857A (en) * 1982-03-31 1983-10-11 Matsushita Electric Works Ltd Fluorescent lamp
JPS59132554A (en) * 1983-01-19 1984-07-30 Toshiba Corp Fluorescent lamp device
JPS60105066U (en) * 1983-12-21 1985-07-17 東芝ライテック株式会社 fluorescent lamp device
NL8401030A (en) * 1984-04-02 1985-11-01 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
US4698549A (en) * 1984-07-02 1987-10-06 General Electric Company D.C. lamp discharge gas pumping control
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
JPH0746598B2 (en) * 1986-05-29 1995-05-17 東芝ライテック株式会社 Fluorescent lamp
US4835442A (en) * 1987-01-29 1989-05-30 Kabushiki Kaisha Toshiba Lamp for generating ultraviolet radiation
US5294867A (en) * 1992-03-13 1994-03-15 Gte Products Corporation Low pressure mercury vapor discharge lamp containing an amalgam
TW344018B (en) * 1994-07-15 1998-11-01 Philips Electronics Nv Low-pressure mercury vapor discharge lamp
DE4445532A1 (en) * 1994-12-20 1996-06-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low pressure discharge lamp
DE69716855T2 (en) * 1996-05-17 2003-07-03 Koninkl Philips Electronics Nv LOW PRESSURE MERCURY DISCHARGE LAMP
IT1291974B1 (en) * 1997-05-22 1999-01-25 Getters Spa DEVICE AND METHOD FOR THE INTRODUCTION OF SMALL QUANTITIES OF MERCURY IN FLUORESCENT LAMPS
US6456004B1 (en) * 1999-09-10 2002-09-24 General Electric Company Fluorescent lamp having uniquely configured container containing amalgam for regulating mercury vapor equilibrium
US6369503B1 (en) * 2000-01-28 2002-04-09 Osram Sylvania Inc. Mercury capsule for use in a fluorescent lamp
US6518701B1 (en) * 2000-03-24 2003-02-11 Osram Sylvania Inc. Mercury capsule for use in a fluorescent lamp
US6310437B1 (en) * 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
US6781303B2 (en) 2001-09-10 2004-08-24 Light Sources, Inc. Mercury vapor lamp amalgam target
ATE389236T1 (en) * 2002-08-22 2008-03-15 Osram Sylvania Inc AMALGAM CONTAINER FOR FLUORESCENT LAMP
JP4702618B2 (en) * 2003-02-17 2011-06-15 東芝ライテック株式会社 Fluorescent lamp, bulb-type fluorescent lamp, and lighting fixture
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
CN101681796B (en) * 2007-05-09 2012-08-29 皇家飞利浦电子股份有限公司 Low-pressure mercury vapor discharge lamp with amalgam capsule having amalgam chamber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937402U (en) * 1964-12-31 1966-04-28 Sylvania Electric Prod FLUORESCENT LAMP.
US3457448A (en) * 1966-07-22 1969-07-22 King Lab Inc Quick flash high yield getter with means to restrain warping and breaking of the getter material
DE2056968C3 (en) * 1970-11-19 1975-07-31 Anatolij Stepanowitsch Fedorenko Fluorescent lamp
DE2138793A1 (en) * 1971-08-03 1973-02-22 Patra Patent Treuhand LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP WITH AMALGAM
JPS5346367Y2 (en) * 1972-04-15 1978-11-07
JPS4914063U (en) * 1972-05-02 1974-02-06
NL7412693A (en) * 1974-09-26 1976-03-30 Philips Nv GETTER HOLDER AND ELECTRICAL DISCHARGE TUBE FITTED WITH SUCH A HOLDER.
NL168367C (en) * 1975-06-20 1982-03-16 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP AND METHOD FOR THE PRODUCTION THEREOF.

Also Published As

Publication number Publication date
GB2040554B (en) 1982-11-10
DE2940563C2 (en) 1988-06-09
DE2940563A1 (en) 1980-04-24
NL7810213A (en) 1980-04-15
FR2438912B1 (en) 1983-04-08
BE879295A (en) 1980-04-09
CA1142212A (en) 1983-03-01
US4288715A (en) 1981-09-08
NL183687C (en) 1988-12-16
JPS5553053A (en) 1980-04-18
FR2438912A1 (en) 1980-05-09
JPS6221223B2 (en) 1987-05-12
GB2040554A (en) 1980-08-28

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee